Degeneracy in the amino acid code.
D000596:Amino Acids / Q000378:metabolism*; D001216:Asparagine / Q000378:metabolism; D001426:Bacterial Proteins / Q000096:biosynthesis*; D004926:Escherichia coli / Q000378:metabolism*; D005815:Genetic Code; D005973:Glutamine / Q000378:metabolism; D006639:Histidine / Q000378:metabolism; D007930:Leucine / Q000378:metabolism; D008239:Lysine / Q000378:metabolism; D011119:Polynucleotides / Q000378:metabolism*; D011392:Proline / Q000378:metabolism; D012694:Serine / Q000378:metabolism; D013912:Threonine / Q000378:metabolism
D000596:Amino Acids; D001426:Bacterial Proteins; D011119:Polynucleotides; D005973:Glutamine; D013912:Threonine; D012694:Serine; D006639:Histidine; D001216:Asparagine; D011392:Proline; D007930:Leucine; D008239:Lysine